gaurav rai

• Username: 1★gkumarrai1
• Country:  India
• Student/Professional:Student
• Institution:Pranveer Singh Institute of Technology, Kanpur Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 16

Current Ratings Graph Old Ratings Graph

1285 (-35)RatingProvisional
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UWCOI 2021 (Rated for all)(2020-12-20 00:00:00)

Global Rank:   2828

Cheated in:   

Ratings System Update

(2020-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1285 (-16)RatingProvisional
Rating i Provisional Rating, click to know more

UWCOI 2021 (Rated for all)(2022-12-20 00:00:00)

Global Rank:   2828

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (0)

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Practice Paths (0)

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Contests (16)

November Cook-Off 2018 Division 2

Truth and Dare

December Challenge 2018 Division 2

Chef and Interactive Contests, Chef and An Ideal Problem

September Lunchtime 2018 Division 2

Judging Delay

October Lunchtime 2018 Division 2

Three Friends

January Challenge 2019 Division 2

Fancy Quotes

February Challenge 2019 Division 2

Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest

March Challenge 2019 Division 2

Chef and Number Game, Chef and a Beautiful Digit

March Lunchtime 2019 Division 2

Testing Robot

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining

April Cook-Off 2019 Division 2

Making a Meal, Chef Learning Hungarian Algorithm

April Lunchtime 2019 Division 2

Attendance

June Cook-Off 2019 Division 2

Multiple Choice Exam

UWCOI 2021 (Rated for all)

Hidden Numbers

Total Problems Solved: 25